It isn't commonplace.

[Hardly a beat after the words have left his mouth, his eyes widen and he begins searching his suit pockets.]

I forgot that I brought you a present! If I can--ah, here.

[Pavel presents Ginny with a lumpy manila envelope. When she opens it, Ginny will find two pendants suspended from a black satin cord, accompanied by a piece of paper with directions on it.]

I hope that you don't have these already.